Hi,
Can I achieve such an effect in an calculated column?
In SQL it works but in webcon I have an error
If atrubut is empty display the grouped attribute from the item list
Code:
select
ISNULL(WFD_AttChoose5, STRING_AGG (CAST(DET_Att1 AS NVARCHAR(MAX)), ';'))
from WFElements W
left join WFElementDetails WD on W.WFD_ID = WD.DET_WFDID
group by WFD_AttChoose5
What needs to be corrected or is there no way to make it work?